Module Four
Home Up Content Activities Supporting Files Vocabulary

Geometry and Spatial Reasoning

Content

Activities

Day 1 (4 hours)

Introduction

Introduction to Cabri JuniorTM Software

     Inductive Reasoning

 

     Deductive Reasoning

 

Pythagorean Theorem

Four Proofs of the
Pythagorean Theorem  

Tutorial on Irrational Numbers  

Day 2 (4 hours)

Euclidean Geometry

 

     Axiomatic Systems

 

     Parallel Lines

Land Ho!

Constructions

 

Day 3 (4 hours)

Congruent Triangles

Look Alikes

Polygons

Puzzling Polygons

Similarity

Patterns by Design

Day 4 (4 hours)

Transformations

 

     Reflections, Translations, Rotations

Hole in One!

     Explorations with Patty Paper

Tantalizing Tessellations

Day 5 (4 hours)

Transformations in Coordinate Plane

Set the Sails!

Dilations

Shadows on the Wall

Day 6 (4 hours)

Right Triangle Trigonometry

Tutorials on Special Right Triangles, Trigonometric Ratios,
Finding Missing Angles of Rt. Triangles, Finding Missing Sides of Rt. Triangles

Unit Circle Trigonometry

Tutorial on Rationalizing Denominators